CVE-2018-8326
A cross-site-scripting (XSS) vulnerability exists when an open source customization for Microsoft Active Directory Federation Services (AD FS) does not properly sanitize a specially crafted web request to an affected AD FS server, aka "Open Source Customization for Active Directory Federation Services XSS Vulnerability." This affects Web Customizations.
Date published : 2018-07-10
http://www.securityfocus.com/bid/104656
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8326